107 years ago, the natural enemy of mankind suddenly appeared in the world, "giants". The remnants of humanity in the face of an existential crisis fled to a place where they built a huge wall in the shape of a triple ring of Maria, Rossy, and Sheina. People have enjoyed peace in this isolated environment for more than a hundred years.

The Higanshina district is located in the outermost part of the city of Urn, just south of the Great Wall of Maria.

Because each of the urn cities took the risk of attracting the attention of the giants, the inhabitants of the city were known as heroic people. But with no giant breaking through the wall for a hundred years, these things have gradually faded into oblivion.

The Higanshina area is a bit higher and has a gradual upward trend, so it is common to see the houses behind it getting taller and taller, and they are all built on top of the mountains. Of course, not the entire area is like this, and there are still large ones in the southern gate of Higanshina, and in the northern part of the gate to the wall of Mary. Pieces of flat ground.

Allen's house is on a slightly higher mountain.

Overall, it is a very ordinary wooden house structure.

Along the way, although Hao Qiao followed Alan and them home, he also looked at everything around him very carefully, hoping to know more about the details and facts here.

First of all, Hao Qiao can find one thing, the people inside the wall are not very short of food.

At least in Hao Qiao's opinion, the residents of the Higanshina area can eat their stomachs, and they don't have the appearance of yellow muscles and thin muscles in the last days.

This is obviously different from the original book.

In the original work, it has been mentioned more than once how much food is lacking in the wall, and even in order to alleviate the shortage of food in the wall, a full 250,000 humans were driven out to feed the giants in the name of human counterattack.

And it was mentioned in the original book that the 250,000 human beings are 20% of the population in the wall. In other words, there are at least about 1.25 million people in the entire wall.

Then we calculate the area of the whole wall, and the distance from the wall of Mary to the wall of Rosai is 100 kilometers, the distance between the wall of Rossi and the wall of Shina is another 130 kilometers, and the radius of the wall of the wall of Shina is 250 kilometers.

Even if according to the original book, human beings were attacked by giants and fell to the Wall of Maria, even if there is only space within the Wall of Rossi and the Wall of Shena, human beings also have a huge area of up to 454,000 square kilometers, which is not an exaggeration to say, which is even larger than half of the world's countries.

For reference, the size of the country within the two giant walls alone is almost the size of a Sweden.

If you think about it, Sweden has a total population of 9.9 million, close to 10 million. That's about 8 times the population inside the wall.

With a similar land area, people can support so many people, why can't you feed those more than 1.25 million people?

Well, even if this world is the world after the Demon Reform, you still have to count the population of the panda people.

Judging from the ratio of panda people to humans that Hao Qiao said he has seen so far, there are hundreds of thousands of people at most.

The total population of the entire wall increased to 2 million people, and with that huge area alone, it was also easy to feed.

Even if it is true that as explained in the original book, there is a large amount of land inside the wall that cannot be cultivated.

To quote the Food and Agriculture Organization, the minimum amount of land needed to secure food is 0.5 hectares per person, or about 0.005 square kilometres of land.

This means that if you want to feed two million people, you only need about 10,000 square kilometres.

Even if there are only two giant walls, there are more than 450,000 square kilometers......

No matter how barren the land is, it is impossible to pick out only 10,000 square kilometers of land out of 450,000 square kilometers.

Not to mention, potatoes appear more than once in the original book.

It's a potato!

What is Potato?

It doesn't seem to be common at all, and it's not unusual at all. But it is undeniable that potatoes are high-yielding crops.

And the most important thing is that potatoes are a kind of crop that does not pick the ground very much, and its adaptability is very strong, as long as it is not saline-alkali land, almost anywhere else can be planted.

Up to now, the yield per mu can even reach 10,000 catties per mu, even if the conditions in the wall are not very good, the yield per mu of 2,000 kg is the norm.

In this case, will you and I lack food within the wall?

What about teasing me?

Believe it or not, if Qin Shi Huang got potatoes in ancient times, the national strength would be able to multiply several times?

Therefore, it is certain that there is not much problem with the environment inside the wall and the grain.

In this way, Hao Qiao no longer needs to think about the problem of food in the wall, as long as he simply considers other aspects.

According to Hao Qiao's observations, on the whole, the level of science and technology here should be about the middle of the sixteenth century in Europe.

In terms of overall style, the people here are similar to the people in Europe, but they are not all white. There are also many yellow-skinned people, but they are not very similar to East Asian people, and their eyes are generally larger and the bridge of the nose is high. Endure.

If you really want to say it, it should be somewhat similar to the Xinjiang people.

As for the language problem, Hao Qiao was a little surprised.

The people here are bilingual.

One is the language of their country that was promoted by the royal family of Kineireis, called Fury. Hao Qiao listened, it is somewhat similar to German and English, and it should be closer to the Germanic language family, Hao Qiao has the skills of a great linguist, and there is no obstacle in sounding.

As for the other one that surprised Hao Qiao, it was Chinese.

That's right, in this isolated and self-contained world, the other major language is Chinese.

This has to make Hao Qiao sigh Sure enough, where can you hear the saying Chinese everywhere in the world, even if you can hear the familiar language when you come here, can you believe it?

According to Hao Qiao's observations, these Chinese should have been brought by the group of panda people.

Hao Qiao found that almost all of the people in the entire inner world of the wall communicate seamlessly between Chinese and Fury, and all of them are very proficient and fluent. It seems that in their opinion, their mother tongue should be the two major language families of Chinese and Fury.

In this way, although the number of panda people in the wall may be smaller, the status is relatively good.

If you really want to talk about it, the panda people should be considered their own compatriots, right?

And it's from Sichuan Province.

Hao Qiao's expression was a little strange, and he didn't know if they would say as soon as they met: "You do it!" ”

(End of chapter)